The article presents the author's insights on the mid-lumen range projector. The author mentions that projectors are controlled by the networks but still the playing field is not level and the less expensive projectors become good while the big names become an exceptional. He states that the ...
The modern version of the blackboard is either green or brown board. This was introduced in late 1960s. The whiteboards came into use during the late 1980s. Projected aids have been used since 1420. The various devices used are the epidiascope, slide projector, overhead projector for ...
In this paper, we discuss the adiabatic evolution of one-dimensional projector Hamiltonians. Three kinds of adiabatic algorithms for this problem are shown, in which two of them provide a quadratic speedup over the other one. But when the ground state of the initial Hamiltonian and that of ...
Electronic structure calculations with GPAW: a real-space implementation of the projector augmented-wave method J. Phys.: Condens. Matter., 22 (2010), Article 253202 CrossrefView in ScopusGoogle Scholar [24] Mortensen J.J., Hansen L.B., Jacobsen K.W. Real-space grid implementation of the ...
Modifying Pt surfaces by foreign metals with a higher oxophilicity is a promising approach to improve the kinetics of hydrogen evolution and oxidation reactions. The role of foreign metals, however, is not fully understood. Here we study Ru-modified Pt as a model system to understand the underly...
GeTe is a promising mid-temperature thermoelectric compound but inevitably contains excessive Ge vacancies hindering its performance maximization. This work reveals that significant enhancement in the dimensionless figure of merit (ZT) could be realized
The first-principle DFT calculations were performed by Vienna Ab initio Simulation Package (VASP) with the projector augmented wave (PAW) method [27]. The exchange-functional was treated using the generalized gradient approximation (GGA) of Perdew-Burke-Ernzerhof (PBE) functional [28]. The energy...
aThis is the type of learning necessary to promote change and help individuals and organisations cope with the fast paced change of the twenty-first century. 这是学会的种类必要促进变动和帮助个体和组织应付21世纪的步调快速的变动。 [translate] apompeii 庞贝城 [translate] acrt projector crt放映机 ...
Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set. Comput. Mater. Sci. 6, 15–50 (1996). Article CAS Google Scholar Kresse, G. & Joubert, D. From ultrasoft pseudopotentials to the projector augmented-wave method. Phys. Rev. B ...
Spin-polarized DFT calculations were carried out with Perdew, Burke, and Ernzerhof (PBE) functionals using the Vienna ab initio simulation package (VASP)45,46. The projector augmented wave (PAW) method was adopted to describe the ions-electrons interaction47,48. A k-point mesh of 3 × ...